/**
 * Software License, Version 1.0
 * 
 * Copyright 2003 The Trustees of Indiana University.  All rights reserved.
 * 
 *
 *Redistribution and use in source and binary forms, with or without 
 *modification, are permitted provided that the following conditions are met:
 *
 *1) All redistributions of source code must retain the above copyright notice,
 * the list of authors in the original source code, this list of conditions and
 * the disclaimer listed in this license;
 *2) All redistributions in binary form must reproduce the above copyright 
 * notice, this list of conditions and the disclaimer listed in this license in
 * the documentation and/or other materials provided with the distribution;
 *3) Any documentation included with all redistributions must include the 
 * following acknowledgement:
 *
 *"This product includes software developed by the Community Grids Lab. For 
 * further information contact the Community Grids Lab at 
 * http://communitygrids.iu.edu/."
 *
 * Alternatively, this acknowledgement may appear in the software itself, and 
 * wherever such third-party acknowledgments normally appear.
 * 
 *4) The name Indiana University or Community Grids Lab or NaradaBrokering, 
 * shall not be used to endorse or promote products derived from this software 
 * without prior written permission from Indiana University.  For written 
 * permission, please contact the Advanced Research and Technology Institute 
 * ("ARTI") at 351 West 10th Street, Indianapolis, Indiana 46202.
 *5) Products derived from this software may not be called NaradaBrokering, 
 * nor may Indiana University or Community Grids Lab or NaradaBrokering appear
 * in their name, without prior written permission of ARTI.
 * 
 *
 * Indiana University provides no reassurances that the source code provided 
 * does not infringe the patent or any other intellectual property rights of 
 * any other entity.  Indiana University disclaims any liability to any 
 * recipient for claims brought by any other entity based on infringement of 
 * intellectual property rights or otherwise.  
 *
 *LICENSEE UNDERSTANDS THAT SOFTWARE IS PROVIDED "AS IS" FOR WHICH NO 
 *WARRANTIES AS TO CAPABILITIES OR ACCURACY ARE MADE. INDIANA UNIVERSITY GIVES
 *NO WARRANTIES AND MAKES NO REPRESENTATION THAT SOFTWARE IS FREE OF 
 *INFRINGEMENT OF THIRD PARTY PATENT, COPYRIGHT, OR OTHER PROPRIETARY RIGHTS. 
 *INDIANA UNIVERSITY MAKES NO WARRANTIES THAT SOFTWARE IS FREE FROM "BUGS", 
 *"VIRUSES", "TROJAN HORSES", "TRAP DOORS", "WORMS", OR OTHER HARMFUL CODE.  
 *LICENSEE ASSUMES THE ENTIRE RISK AS TO THE PERFORMANCE OF SOFTWARE AND/OR 
 *ASSOCIATED MATERIALS, AND TO THE PERFORMANCE AND VALIDITY OF INFORMATION 
 *GENERATED USING SOFTWARE.
 */
package cgl.narada.service.client;

import java.io.File;
import java.util.Enumeration;
import java.util.Properties;

import cgl.narada.service.ServiceProperties;
import cgl.narada.util.ConfigurationParamsReader;

/** This class initializes all the service properties that pertain to the
    different services in NaradaBrokering. 

    @author Shrideep Pallickara
    $Date$
    $Revision$
*/

public class SessionSetup {
  
  private ConfigurationParamsReader configReader;
  private Properties configProperties;
  private Properties serviceDefaults;
  private ServiceProperties serviceProperties;
  private String moduleName= "SessionSetup: ";
  

  public SessionSetup(String fileLocation) {
    initializeServiceDefaults();

    File file = new File(fileLocation);
    if (!file.exists()) {
      System.out.println(moduleName + "Specified file does not exist" +
			 " Will revert to service defaults!");
      configProperties = new Properties(serviceDefaults);
      System.out.println(configProperties);
      return;
    }
    
    configReader = new ConfigurationParamsReader(fileLocation);
    configProperties = configReader.getProperties(serviceDefaults);
    //ServiceProperties.getServiceProperties().initialize(configProperties);
  }
  
  private void initializeServiceDefaults() {
    serviceDefaults = new Properties();
    
    serviceDefaults.setProperty("FragmentationDirectory", 
				"C:/TempFiles/nbtempFiles/fragment");
    serviceDefaults.setProperty("CoalescingDirectory", 
				"C:/TempFiles/nbtempFiles/coalesce");
    
    serviceDefaults.setProperty("SecurityKeyStore", 
				"C:/NB-SecurityStores/keystore");
    serviceDefaults.setProperty("SecurityTrustStore", 
				"C:/NB-SecurityStores/truststore");
    serviceDefaults.setProperty("SecurityProvider", "CryptixCrypto");
    
    serviceDefaults.setProperty("NTP_Servers", 
				"129.6.15.28,129.6.15.29,132.163.4.101," +
				"132.163.4.102,132.163.4.103,192.43.244.18," +
				"131.107.1.10,128.138.140.44");
    
    serviceDefaults.setProperty("NTP_Interval", "30000");
    serviceDefaults.setProperty("NTP_Debug", "OFF");
    serviceDefaults.setProperty("StorageType", "db");
    
    serviceDefaults.setProperty("Database_JDBC_Driver", 
				"org.gjt.mm.mysql.Driver");
    serviceDefaults.setProperty("Database_ConnectionProvider",
				"jdbc:mysql");
    serviceDefaults.setProperty("Database_ConnectionHost", 
				"localhost");
    serviceDefaults.setProperty("Database_ConnectionDatabase", 
				"NbPersistence");
    
    serviceDefaults.setProperty("FileStorage_BaseDirectory", 
				"C:/NBStorage/filebased/persistent");
    
    serviceDefaults.setProperty("TOB_MaximumTotalBufferSize", 
				"2500000");
    serviceDefaults.setProperty("TOB_MaximumNumberOfBufferEntries", 
				"10000");
    serviceDefaults.setProperty("TOB_MaximumBufferEntryDuration", 
				"50000");
    serviceDefaults.setProperty("TOB_BufferReleaseFactor", "0.8");
    //serviceDefaults.setProperty("TOB_BufferSortingAlgorithm", "MergeSort");
  }
  
  
  public void printOutInfo() {
    Enumeration e = configProperties.propertyNames();

    while (e.hasMoreElements()) {
      String _property = (String) e.nextElement();
      String _value = configProperties.getProperty(_property);
      
      System.out.println(_property + "=" +  _value);
      
    }

  }

  public Properties getPropertiesForServices() {
    return configProperties;
  }

  public static void main(String[] args) {
    String fileLoc = "config/ServiceConfiguration.txt";
    SessionSetup eSetup = new SessionSetup(fileLoc);
    
    eSetup.printOutInfo();
  }
  
}
